Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection
Radioactive materials are widely in industry, nuclear plants and medical treatments. Scientists and workers in these fields are mostly exposed to such materials, and adverse effects on blood and temperature profiles are observed. In this regard, objective of the current study is to model and simulat...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-04-01
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| Series: | Alexandria Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016823000261 |
| _version_ | 1827968121018777600 |
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| author | Sidra Afzal Mubashir Qayyum Muhammad Bilal Riaz Adam Wojciechowski |
| author_facet | Sidra Afzal Mubashir Qayyum Muhammad Bilal Riaz Adam Wojciechowski |
| author_sort | Sidra Afzal |
| collection | DOAJ |
| description | Radioactive materials are widely in industry, nuclear plants and medical treatments. Scientists and workers in these fields are mostly exposed to such materials, and adverse effects on blood and temperature profiles are observed. In this regard, objective of the current study is to model and simulate blood based nanofluid with three very important radioactive materials, named as Uranium dioxide (UO2), Thorium dioxide (ThO2) and Radium (Rd). In this modeling blood based nanofluid is considered under the influence of magneto hydrodynamic effect, non-linear mixed convection and thermal radiation, Joule heating, along with velocity and temperature slip. A three-dimensional fluid model is considered in bounded domain to justify flow geometry in arteries. System of partial differential equations are converted to highly nonlinear coupled ordinary differential equations by using suitable transformations. The obtained system is solved numerically using Fehlberg Runge–Kutta algorithm. Validity and convergence of the obtained solutions are confirmed through residual errors, numerical uncertainties and comparison with experimental data. Moreover, effect of pertinent fluid parameters on the velocity (radial, axial, tangential) and temperature profiles of blood flow are analyzed graphically. Furthermore, Skin friction and Nusselt number are also analyzed graphically against volume fraction of involved radioactive materials for the case of UO2,ThO2 and Rd comparatively. Analysis reveals that increase in volume fraction of radioactive elements results in increased blood flow through walls in both radial and tangential directions. In case of slip at fluid solid-interface, the highest skin fraction is observed in case of Radium nanoparticles. |
| first_indexed | 2024-04-09T18:17:06Z |
| format | Article |
| id | doaj.art-ff7d0c9e13a643ce9652a9570dd70c64 |
| institution | Directory Open Access Journal |
| issn | 1110-0168 |
| language | English |
| last_indexed | 2024-04-09T18:17:06Z |
| publishDate | 2023-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Alexandria Engineering Journal |
| spelling | doaj.art-ff7d0c9e13a643ce9652a9570dd70c642023-04-13T04:26:12ZengElsevierAlexandria Engineering Journal1110-01682023-04-0169924Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convectionSidra Afzal0Mubashir Qayyum1Muhammad Bilal Riaz2Adam Wojciechowski3National University of Computer and Emerging Sciences FAST Lahore, PakistanNational University of Computer and Emerging Sciences FAST Lahore, PakistanFaculty of Applied Physics and Mathematics, Gdansk University of Technology, Gabriela Narutowicza 11/12, 80-233 Gdańsk, Poland; Department of Mathematics, University of Management and Technology, C-II Joar Town 54770 Lahore, Pakistan; Corresponding author.Faculty of Technical Physics, Information Technology and Applied Mathematics, Lodz University of Technology, 90-924 Lodz, PolandRadioactive materials are widely in industry, nuclear plants and medical treatments. Scientists and workers in these fields are mostly exposed to such materials, and adverse effects on blood and temperature profiles are observed. In this regard, objective of the current study is to model and simulate blood based nanofluid with three very important radioactive materials, named as Uranium dioxide (UO2), Thorium dioxide (ThO2) and Radium (Rd). In this modeling blood based nanofluid is considered under the influence of magneto hydrodynamic effect, non-linear mixed convection and thermal radiation, Joule heating, along with velocity and temperature slip. A three-dimensional fluid model is considered in bounded domain to justify flow geometry in arteries. System of partial differential equations are converted to highly nonlinear coupled ordinary differential equations by using suitable transformations. The obtained system is solved numerically using Fehlberg Runge–Kutta algorithm. Validity and convergence of the obtained solutions are confirmed through residual errors, numerical uncertainties and comparison with experimental data. Moreover, effect of pertinent fluid parameters on the velocity (radial, axial, tangential) and temperature profiles of blood flow are analyzed graphically. Furthermore, Skin friction and Nusselt number are also analyzed graphically against volume fraction of involved radioactive materials for the case of UO2,ThO2 and Rd comparatively. Analysis reveals that increase in volume fraction of radioactive elements results in increased blood flow through walls in both radial and tangential directions. In case of slip at fluid solid-interface, the highest skin fraction is observed in case of Radium nanoparticles.http://www.sciencedirect.com/science/article/pii/S1110016823000261NanofluidMixed convectionJoule heatingThermal radiationVelocity and temperature slip |
| spellingShingle | Sidra Afzal Mubashir Qayyum Muhammad Bilal Riaz Adam Wojciechowski Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection Alexandria Engineering Journal Nanofluid Mixed convection Joule heating Thermal radiation Velocity and temperature slip |
| title | Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection |
| title_full | Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection |
| title_fullStr | Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection |
| title_full_unstemmed | Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection |
| title_short | Modeling and simulation of blood flow under the influence of radioactive materials having slip with MHD and nonlinear mixed convection |
| title_sort | modeling and simulation of blood flow under the influence of radioactive materials having slip with mhd and nonlinear mixed convection |
| topic | Nanofluid Mixed convection Joule heating Thermal radiation Velocity and temperature slip |
| url | http://www.sciencedirect.com/science/article/pii/S1110016823000261 |
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